Frank's Blog

Still alive 

Yes, it's time for me to give a ping that I'm still alive. In addition to my job transition to inubit AG, I also moved to a new apartment. To get a bit out of the theoretical thoughts, I assembled the IKEA kitchen together with my brother---85 flat boxes and more than 600 kilogram in weight. That took quite some time and should be a good excuse.

But now I'm back into business---semantics this time. While semantic (web) has been claimed to be the next big thing(tm) for some time now, the excitement has settled. While some might claim that it's dead at all, I think some important preconditions have matured in the meantime. Most of it can be found at the Semantic Web Activity Homepage of the W3C.

In particular, the Resource Description Framework (RDF) and its variants such as RDFS (schema) and RDFA (annotations), SPARQL as a query language for RDF, and the Web Ontology Language (OWL) provide a number of interesting technologies to really integrate semantics into products. I'm not talking about the blue from the sky, but rather about simple, pragmatic things like data mappings or business rules that are connected to business processes and organigrams via ontologies.

An important step is the integration of an RDF database into Oracle 11g. It's not that I personally like to spend sooo much money, but it means that there's a professional, performance optimized RDF store available.

Last but not least, I'm still working on bringing you an updated introduction to the Business Process Modeling Notation (BPMN). It will be based on a chapter of a technical report that I wrote some years ago, but covers BPMN 1.1. In the meantime you can take a look at the old report here.
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